Date: Tue, 6 Jul 2004 04:46:09 +0000 (UTC) From: David Schultz <das@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/lib/msun Makefile src/lib/msun/man rint.3 src/lib/msun/src math.h s_nearbyint.c Message-ID: <200407060446.i664k95J005609@repoman.freebsd.org>
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das 2004-07-06 04:46:09 UTC
FreeBSD src repository
Modified files:
lib/msun Makefile
lib/msun/man rint.3
lib/msun/src math.h
Added files:
lib/msun/src s_nearbyint.c
Log:
Add C99's nearbyint{,f}() functions as wrappers around rint().
These trivial implementations are about 25 times slower than
rint{,f}() on x86 due to the FP environment save/restore.
They should eventually be redone in terms of fegetround() and
bit fiddling.
Revision Changes Path
1.47 +3 -2 src/lib/msun/Makefile
1.10 +35 -4 src/lib/msun/man/rint.3
1.38 +2 -0 src/lib/msun/src/math.h
1.1 +54 -0 src/lib/msun/src/s_nearbyint.c (new)
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